Fix #569

Signed-off-by: Mario Danic <mario@lovelyhq.com>

app/src/main/res/values/strings.xml

@@ -152,7 +152,7 @@
     <string name="nc_delete_conversation_more">If you delete the conversation, it will also be deleted for all other participants.</string>
 
     <string name="nc_new_conversation">New conversation</string>
-    <string name="nc_join_via_link">Join via link</string>
+    <string name="nc_join_via_link">Join with a link</string>
     <string name="nc_join_via_web">Join via web</string>
     <string name="nc_add_to_favorites">Add to favorites</string>
     <string name="nc_remove_from_favorites">Remove from favorites</string>